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Comparison

ChatGPT vs NotebookLM

ChatGPT vs NotebookLM, laid out side by side: directory score, pricing model, platforms, available models, core features, and supported formats. Both tools are listed under the Text Generation category, and every field comes from this site's directory records.

Attribute
Directory score4.7 / 54.7 / 5
PricingFreemiumFreemium
PlatformsWeb, iOS, Android, APIWeb
ModelsGPT-6 Astra, GPT-5.6 Sol, GPT-5, GPT Image 2.5Gemini family
Core featuresMulti-turn conversation, Web search, Agentic task executionDocument Q&A, Audio overviews, Cited sources
FormatsTXT, PDF, CSVPDF, TXT, DOCX, MD

ChatGPT

OpenAI flagship chat and agent assistant

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NotebookLM

Document Q&A with audio overviews

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